Hi Sayed,
From you developer user in the dev sysetm - launch the application HRESS_A_PERSINFO from SE80 in execute in administrato mode or with parameter sap-config-mode=X (URL should look like... /sap/hress_a_persinfo?sap-language=EN&sap-wd-configId=HRESS_AC_PERSINFO&sap-config-mode=X)
Then click on add address, while in detail screen => Place cursor on the label you want to change , press ctrl+right click => Settings for current configuration and customize as need.
Hope this helps.
With regards,
Sahir.